Proverbs 12:19

The truth does not change. If something is true now, then it will always be true. This is like wisdom (Proverbs 8:22-31). This is also like Jesus, because Jesus never changes (Hebrews 13:8).

Lies do change. When someone lies, he is always changing his story. ‘Many witnesses spoke lies against Jesus. However, their accounts were all different from each other.’ (Mark 14:56)